Finding the Third Proportional to 452,654 and 986,470

Step by Step Solution

1. Step 1: Write the proportion equation
   452,654 : 986,470 = 986,470 : x
2. Step 2: Convert to fraction form
   452,654/986,470 = 986,470/x
3. Step 3: Cross multiply
   452,654x = 986,470 × 986,470
4. Step 4: Simplify right side
   452,654x = 973,123,060,900
5. Step 5: Solve for x
   x = 973,123,060,900/452,654
6. Step 6: Final answer
   x = 2,149,816.55